User profiles for H. Dahlke

Helen E. Dahlke

Professor in Integrated Hydrologic Sciences, University of California, Davis
Verified email at ucdavis.edu
Cited by 2323

Agricultural managed aquifer recharge (Ag-MAR)—a method for sustainable groundwater management: a review

…, N Marwaha, NP Murphy, HE Dahlke - Critical Reviews in …, 2023 - Taylor & Francis
More than two billion people and 40% of global agricultural production depend upon
unsustainable groundwater extraction. Managed aquifer recharge (MAR), the practice of …

Colloid transport through soil and other porous media under transient flow conditions—A review

…, R Wang, Z Huo, E Xie, HE Dahlke - Wiley Interdisciplinary …, 2020 - Wiley Online Library
Understanding colloid transport in porous media under transient‐flow conditions is crucial in
understanding contaminant transport in soil or the vadose zone where flow conditions vary …

Surface and subsurface flow effect on permanent gully formation and upland erosion near Lake Tana in the northern highlands of Ethiopia

…, AZ Abiy, AD Zegeye, HE Dahlke… - Hydrology and Earth …, 2010 - hess.copernicus.org
Gully formation in the Ethiopian Highlands has been identified as a major source of sediment
in water bodies, and results in sever land degradation. Loss of soil from gully erosion …

From managed aquifer recharge to soil aquifer treatment on agricultural soils: Concepts and challenges

M Grinshpan, A Furman, HE Dahlke, E Raveh… - Agricultural Water …, 2021 - Elsevier
… A groundwater table rise was observed within 11–18 h from the moment the water was
applied, meaning that the water percolated through the 7.6-m vadose zone in less than 24 h. This …

Domestic well vulnerability to drought duration and unsustainable groundwater management in California's Central Valley

…, H Dahlke, A Fencl, H Guillon… - Environmental …, 2020 - iopscience.iop.org
Millions of Californians access drinking water via domestic wells, which are vulnerable to
drought and unsustainable groundwater management. Groundwater overdraft and the …

Availability of high-magnitude streamflow for groundwater banking in the Central Valley, California

TN Kocis, HE Dahlke - Environmental Research Letters, 2017 - iopscience.iop.org
… expansion of groundwater banking (Harter and Dahlke 2014, Kocis et al 2016, Scanlon et al
2016). … Harter T and Dahlke H 2014 Out of sight but not out of mind: California refocuses on …

Soil suitability index identifies potential areas for groundwater banking on agricultural lands

AT O'Geen, MBB Saal, HE Dahlke, DA Doll… - California …, 2015 - escholarship.org
Groundwater pumping chronically exceeds natural recharge in many agricultural regions in
California. A common method of recharging groundwater — when surface water is available …

Managed winter flooding of alfalfa recharges groundwater with minimal crop damage

HE Dahlke, AG Brown, S Orloff, DH Putnam… - California …, 2018 - escholarship.org
It is well known that California experiences dramatic swings in precipitation that are difficult
to predict and challenging to agriculture. In times of drought, groundwater serves as a crucial …

Increasing groundwater availability and seasonal base flow through agricultural managed aquifer recharge in an irrigated basin

G Kourakos, HE Dahlke, T Harter - Water Resources Research, 2019 - Wiley Online Library
Groundwater aquifers provide an important “insurance” against climate variability. Due to
prolonged droughts and/or irrigation demands, groundwater exploitation results in significant …

Identifying climate change impacts on surface water supply in the southern Central Valley, California

…, JD Herman, G Huang, T Kadir, HE Dahlke - Science of the Total …, 2021 - Elsevier
Mountain regions in arid and semi-arid climates, such as California, are considered
particularly sensitive to climate change because global warming is expected to alter snowpack …